CN208506614U - A kind of hybrid power assembly testboard bay engine motor oil temperature control device - Google Patents
A kind of hybrid power assembly testboard bay engine motor oil temperature control device Download PDFInfo
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- CN208506614U CN208506614U CN201820896865.4U CN201820896865U CN208506614U CN 208506614 U CN208506614 U CN 208506614U CN 201820896865 U CN201820896865 U CN 201820896865U CN 208506614 U CN208506614 U CN 208506614U
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- engine
- heat exchanger
- hybrid power
- power assembly
- connect
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- 239000010705 motor oil Substances 0.000 title claims abstract description 20
- 239000003921 oil Substances 0.000 claims abstract description 43
- 239000000446 fuel Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 18
- 239000010721 machine oil Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 3
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of hybrid power assembly testboard bay engine motor oil temperature control devices, including filter, heat exchanger, oil pump, electric control valve and engine, filter is connect with electric control valve, electric control valve is connect with heat exchanger, heat exchanger is connect with oil pump, oil pump is connect with engine, temperature sensor and the first electrical ball valve are provided on connecting line between oil pump and engine, engine is connect with heat exchanger, second electrical ball valve is set on the connecting line between engine and heat exchanger, the utility model realizes the automatic control and adjustment of engine motor oil temperature, ensure that oil temperature is maintained at constant, to guarantee that the test result of engine test is more acurrate, test result has more comparativity.
Description
Technical field
The utility model relates to electric car new energy driveability testing field more particularly to a kind of hybrid power assemblies
Testboard bay engine motor oil temperature control device.
Background technique
Hybrid power assembly testboard bay is primarily adapted for use in all kinds of performances of hybrid drive train and its electric-control system
And type approval test, while the work such as the exploitation, matching, calibration of new energy dynamical system and electric motor can also be carried out, and
And there is driver's operation model, vehicle road load can be simulated, be mentioned for the confirmation and optimization of vehicle match parameter
For test data.
When carrying out the test of engine in hybrid power assembly testboard bay, need the machine oil of engine being maintained at one
A suitable temperature, working performance reach optimum state, so that the test result of test is accurate, test has more comparativity, because
This needs to propose a kind of hybrid power assembly testboard bay engine motor oil temperature control device, realize to engine motor oil temperature from
Dynamic control, meets test requirements document.
Summary of the invention
The technical problem solved by the utility model is:to provide a kind of hybrid power assembly testboard bay engine motor oil temperature control dresses
It sets, for, to engine motor oil temperature automatic control, reaching engine motor oil working performance most when carrying out engine test
Good state, it is ensured that the accuracy of engine test result.
The technical solution of the utility model includes:
A kind of hybrid power assembly testboard bay engine motor oil temperature control device, including filter, heat exchanger, oil pump,
Electric control valve and engine, the filter are connect with electric control valve, and the electric control valve and heat exchanger connect
It connects, the heat exchanger is connect with oil pump, and the oil pump is connect with engine, the company between the oil pump and engine
Adapter tube road is provided with temperature sensor and the first electrical ball valve, and the engine is connect with heat exchanger, and described starts
Second electrical ball valve is set on the connecting line between machine and heat exchanger.
The oil pump both ends are provided with a bypass duct in parallel, are provided with by-passing valve on the bypass duct.
Pipeline of draining the oil is additionally provided on connecting line between the oil pump and engine, the drain line road is also
It is provided with fuel outlet valve.
Organic oil import is set on the filter.
Organic oil is arranged on the heat exchanger to export.
The heat exchanger is heat-exchangers of the plate type.
The utility model has the beneficial effects that a kind of hybrid power assembly testboard bay engine motor oil temperature control device is provided,
When carrying out engine test, when temperature sensor detects that the oil temperature for entering engine is higher than setting value, first
Electrical ball valve and the second electrical ball valve can automatically turn on, and in-engine machine oil is entered in heat exchanger by pipeline, meanwhile,
Regulating valve is opened, and the cooling machine oil in outside also enters in heat exchanger, carries out heat exchange with the machine oil of engine outflow, in turn
The oil temperature that engine flows out is adjusted to consistent with setting value, and the machine oil in heat exchanger is delivered to hair by rear pump or output pump again
It is tested in motivation, completes circulation, realize the automatic control and adjustment of engine motor oil temperature, it is ensured that oil temperature is maintained at
Constant, to guarantee that the test result of engine test is more acurrate, test result has more comparativity.
Detailed description of the invention
Fig. 1 is the utility model surface structure schematic diagram；
It is identified in figure: 1, filter, 2, electric control valve, 3, oil pump, 4, by-passing valve, 5, temperature sensor, 6, fuel outlet valve,
7, the first electrical ball valve, 8, engine, the 9, second electrical ball valve, 10, heat exchanger.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, a kind of hybrid power assembly described in the utility model
Testboard bay engine motor oil temperature control device, including filter 1, heat exchanger 10, oil pump 3, electric control valve 2 and engine 8,
The filter 1 is connect with electric control valve 2, and the electric control valve 2 is connect with heat exchanger 10, the heat exchange
Device 10 is connect with oil pump 3, and the oil pump 3 is connect with engine 8, on the connecting line between the oil pump 3 and engine 8
It is provided with temperature sensor 5 and the first electrical ball valve 7, the engine 8 is connect with heat exchanger 10, the engine 8
Second electrical ball valve 9 is set on the connecting line between heat exchanger 10.
Filter 1 is used for the impurity being discharged in the machine oil of external inflow heat exchanger 10；Electric control valve 2 can be according to temperature
The oil flow rate size of external inflow heat exchanger 10 is adjusted in the oil temperature that sensor 5 detects；Oil pump 3 is used for
The power of circulation is provided to the machine oil on temperature control device pipeline.
3 both ends of oil pump are provided with a bypass duct in parallel, are provided with by-passing valve 4 on the bypass duct,
When the first electrical ball valve 7 and the second electrical ball valve 9 are closed, on the one hand bypass duct can prevent main line hypertonia, shadow
The working life for ringing oil pump 3, on the other hand can enhance machine oil heat-exchange capacity.
Pipeline of draining the oil, the drain line road are additionally provided on connecting line between the oil pump 3 and engine 8
It is additionally provided with fuel outlet valve 6, the extra machine oil entered in engine 8 can be bled off.
Organic oil import is set on the filter 1, is entered in heat exchanger 10 to external machine oil and channel is provided.
Organic oil is arranged on the heat exchanger 10 to export, outside enter the cooling machine oil that changes in exchanger 10 pass through with
After the machine oil that engine 8 flows out carries out heat exchange, is exported and be discharged by machine oil.
The heat exchanger 8 is heat-exchangers of the plate type 8, it has, and heat exchange efficiency is high, heat loss is small, compact-sized light
Ingeniously, the characteristics of occupied area is small, be widely used, long service life.
When carrying out engine test, when temperature sensor 5 detects that the oil temperature for entering engine 8 is higher than setting
When value, the first electrical ball valve 7 and the second electrical ball valve 9 can be automatically turned on, and the machine oil in engine 8 enters hot friendship by pipeline
In parallel operation 10, meanwhile, electric control valve 2 is opened, and the cooling machine oil in outside also enters in heat exchanger 10, is flowed with engine 8
Machine oil out carries out heat exchange, and then the oil temperature that engine 8 flows out is adjusted to consistent with setting value, and rear pump or output pump 3 will
Machine oil in heat exchanger 10, which is delivered to again in engine 8, to be tested, and is completed circulation, is realized 8 oil temperature of engine
Automatic control and adjustment.
Claims (6)
1. a kind of hybrid power assembly testboard bay engine motor oil temperature control device, it is characterised in that: including filter (1), heat
Exchanger (10), oil pump (3), electric control valve (2) and engine (8), the filter (1) and electric control valve (2) are even
It connects, the electric control valve (2) is connect with heat exchanger (10), and the heat exchanger (10) is connect with oil pump (3), described
Oil pump (3) connect with engine (8), be provided on the connecting line between the oil pump (3) and engine (8) temperature biography
Sensor (5) and the first electrical ball valve (7), the engine (8) are connect with heat exchanger (10), the engine (8) with
Second electrical ball valve (9) are set on the connecting line between heat exchanger (10).
2. a kind of hybrid power assembly testboard bay engine motor oil temperature control device according to claim 1, feature exist
In: described oil pump (3) both ends are provided with a bypass duct in parallel, are provided with by-passing valve (4) on the bypass duct.
3. a kind of hybrid power assembly testboard bay engine motor oil temperature control device according to claim 1, feature exist
In: pipeline of draining the oil is provided on the connecting line between the oil pump (3) and engine (8), the drain line road is also
It is provided with fuel outlet valve (6).
4. a kind of hybrid power assembly testboard bay engine motor oil temperature control device according to claim 1, feature exist
In: organic oil import is set on the filter (1).
5. a kind of hybrid power assembly testboard bay engine motor oil temperature control device according to claim 1, feature exist
In: organic oil is set on the heat exchanger (10) and is exported.
6. a kind of hybrid power assembly testboard bay engine motor oil temperature control device according to claim 1, feature exist
In: the heat exchanger (10) is heat-exchangers of the plate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896865.4U CN208506614U (en) | 2018-06-11 | 2018-06-11 | A kind of hybrid power assembly testboard bay engine motor oil temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896865.4U CN208506614U (en) | 2018-06-11 | 2018-06-11 | A kind of hybrid power assembly testboard bay engine motor oil temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208506614U true CN208506614U (en) | 2019-02-15 |
Family
ID=65288800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896865.4U Active CN208506614U (en) | 2018-06-11 | 2018-06-11 | A kind of hybrid power assembly testboard bay engine motor oil temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208506614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167910A (en) * | 2021-09-17 | 2022-03-11 | 郑州日产汽车有限公司 | Temperature control device for power assembly component of laboratory |
-
2018
- 2018-06-11 CN CN201820896865.4U patent/CN208506614U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167910A (en) * | 2021-09-17 | 2022-03-11 | 郑州日产汽车有限公司 | Temperature control device for power assembly component of laboratory |
| CN114167910B (en) * | 2021-09-17 | 2022-08-09 | 郑州日产汽车有限公司 | Temperature control device for power assembly component of laboratory |
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